Google Finance Adds Polymarket and Kalshi Data to Search

Google Finance announced it is integrating data from top prediction market platforms Polymarket and Kalshi, marking a major step toward bringing market-based forecasting deeper into the mainstream.

What’s the Scoop?

• Integration details: Starting with Labs users, Google will show live market probabilities, historical trends, and event forecasts directly in search results.
• Market expansion: Both platforms are pushing to reach wider audiences — Polymarket expects a U.S. relaunch by month’s end, while Kalshi is continuing to dial up its partnership expansions stateside.
• Prediction market boom: Polymarket hit record highs in trading volume, active users, and new markets in October.
• Money chasing the opportunity: Intercontinental Exchange recently backed Polymarket at a $9B valuation, and Kalshi raised $300M at a $5B valuation. Both have reported mega round in the works that bring both into the $10B-15B valuation range.